Magnetospirillum: A genus of microaerophilic, gram-negative bacteria that forms crystals of the mineral magnetite in special organelles called MAGNETOSOMES.Magnetosomes: Membrane-bound prokaryotic organelles of magnetotactic bacteria that contain chains of MAGNETITE crystals which orient the bacteria to geomagnetic fields.Rhodospirillaceae: A family of phototrophic bacteria, in the order Rhodospirillales, isolated from stagnant water and mud.Magnetics: The study of MAGNETIC PHENOMENA.Ferrosoferric Oxide: Iron (II,III) oxide (Fe3O4). It is a black ore of IRON that forms opaque crystals and exerts strong magnetism.Bacterial Proteins: Proteins found in any species of bacterium.Glycolysis: A metabolic process that converts GLUCOSE into two molecules of PYRUVIC ACID through a series of enzymatic reactions. Energy generated by this process is conserved in two molecules of ATP. Glycolysis is the universal catabolic pathway for glucose, free glucose, or glucose derived from complex CARBOHYDRATES, such as GLYCOGEN and STARCH.Gluconeogenesis: Biosynthesis of GLUCOSE from nonhexose or non-carbohydrate precursors, such as LACTATE; PYRUVATE; ALANINE; and GLYCEROL.Enoyl-CoA Hydratase: An enzyme that catalyzes reversibly the hydration of unsaturated fatty acyl-CoA to yield beta-hydroxyacyl-CoA. It plays a role in the oxidation of fatty acids and in mitochondrial fatty acid synthesis, has broad specificity, and is most active with crotonyl-CoA. EC 4.2.1.17.Databases, Protein: Databases containing information about PROTEINS such as AMINO ACID SEQUENCE; PROTEIN CONFORMATION; and other properties.Internet: A loose confederation of computer communication networks around the world. The networks that make up the Internet are connected through several backbone networks. The Internet grew out of the US Government ARPAnet project and was designed to facilitate information exchange.User-Computer Interface: The portion of an interactive computer program that issues messages to and receives commands from a user.Software: Sequential operating programs and data which instruct the functioning of a digital computer.Proteins: Linear POLYPEPTIDES that are synthesized on RIBOSOMES and may be further modified, crosslinked, cleaved, or assembled into complex proteins with several subunits. The specific sequence of AMINO ACIDS determines the shape the polypeptide will take, during PROTEIN FOLDING, and the function of the protein.Sequence Analysis, Protein: A process that includes the determination of AMINO ACID SEQUENCE of a protein (or peptide, oligopeptide or peptide fragment) and the information analysis of the sequence.Nanoparticles: Nanometer-sized particles that are nanoscale in three dimensions. They include nanocrystaline materials; NANOCAPSULES; METAL NANOPARTICLES; DENDRIMERS, and QUANTUM DOTS. The uses of nanoparticles include DRUG DELIVERY SYSTEMS and cancer targeting and imaging.Green Chemistry Technology: Pollution prevention through the design of effective chemical products that have low or no toxicity and use of chemical processes that reduce or eliminate the use and generation of hazardous substances.Metal Nanoparticles: Nanoparticles produced from metals whose uses include biosensors, optics, and catalysts. In biomedical applications the particles frequently involve the noble metals, especially gold and silver.Magnetite Nanoparticles: Synthesized magnetic particles under 100 nanometers possessing many biomedical applications including DRUG DELIVERY SYSTEMS and CONTRAST AGENTS. The particles are usually coated with a variety of polymeric compounds.Silver: Silver. An element with the atomic symbol Ag, atomic number 47, and atomic weight 107.87. It is a soft metal that is used medically in surgical instruments, dental prostheses, and alloys. Long-continued use of silver salts can lead to a form of poisoning known as ARGYRIA.Gold: A yellow metallic element with the atomic symbol Au, atomic number 79, and atomic weight 197. It is used in jewelry, goldplating of other metals, as currency, and in dental restoration. Many of its clinical applications, such as ANTIRHEUMATIC AGENTS, are in the form of its salts.Particle Size: Relating to the size of solids.CaliforniaBacteriology: The study of the structure, growth, function, genetics, and reproduction of bacteria, and BACTERIAL INFECTIONS.Microbiology: The study of microorganisms such as fungi, bacteria, algae, archaea, and viruses.Students: Individuals enrolled in a school or formal educational program.Authorship: The profession of writing. Also the identity of the writer as the creator of a literary production.Hot Springs: Habitat of hot water naturally heated by underlying geologic processes. Surface hot springs have been used for BALNEOLOGY. Underwater hot springs are called HYDROTHERMAL VENTS.Students, Medical: Individuals enrolled in a school of medicine or a formal educational program in medicine.Cardiac Output: The volume of BLOOD passing through the HEART per unit of time. It is usually expressed as liters (volume) per minute so as not to be confused with STROKE VOLUME (volume per beat).Trimethoprim: A pyrimidine inhibitor of dihydrofolate reductase, it is an antibacterial related to PYRIMETHAMINE. It is potentiated by SULFONAMIDES and the TRIMETHOPRIM, SULFAMETHOXAZOLE DRUG COMBINATION is the form most often used. It is sometimes used alone as an antimalarial. TRIMETHOPRIM RESISTANCE has been reported.Sulfamethoxazole: A bacteriostatic antibacterial agent that interferes with folic acid synthesis in susceptible bacteria. Its broad spectrum of activity has been limited by the development of resistance. (From Martindale, The Extra Pharmacopoeia, 30th ed, p208)Algorithms: A procedure consisting of a sequence of algebraic formulas and/or logical steps to calculate or determine a given task.Natal Teeth: Predeciduous teeth present at birth. They may be well formed and normal or may represent hornified epithelial structures without roots. They are found on the gingivae over the crest of the ridge and arise from accessory buds of the dental lamina ahead of the deciduous buds or from buds of the accessory dental lamina. (From Jablonski, Dictionary of Dentistry, 1992)Tooth: One of a set of bone-like structures in the mouth used for biting and chewing.Polyplacophora: A class in the phylum MOLLUSCA comprised of flattened, elongated marine mollusks, commonly called chitons. They are unique in that they possess seven or eight separate shell plates.Proteome: The protein complement of an organism coded for by its genome.Proteomics: The systematic study of the complete complement of proteins (PROTEOME) of organisms.Transcriptome: The pattern of GENE EXPRESSION at the level of genetic transcription in a specific organism or under specific circumstances in specific cells.Tooth Crown: The upper part of the tooth, which joins the lower part of the tooth (TOOTH ROOT) at the cervix (TOOTH CERVIX) at a line called the cementoenamel junction. The entire surface of the crown is covered with enamel which is thicker at the extremity and becomes progressively thinner toward the cervix. (From Jablonski, Dictionary of Dentistry, 1992, p216)Cholesteatoma, Middle Ear: A mass of KERATIN-producing squamous EPITHELIUM that resembles an inverted (suck-in) bag of skin in the MIDDLE EAR. It arises from the eardrum (TYMPANIC MEMBRANE) and grows into the MIDDLE EAR causing erosion of EAR OSSICLES and MASTOID that contains the INNER EAR.Cholesteatoma: A non-neoplastic mass of keratin-producing squamous EPITHELIUM, frequently occurring in the MENINGES; bones of the skull, and most commonly in the MIDDLE EAR and MASTOID region. Cholesteatoma can be congenital or acquired. Cholesteatoma is not a tumor nor is it associated with high CHOLESTEROL.Ear, Middle: The space and structures directly internal to the TYMPANIC MEMBRANE and external to the inner ear (LABYRINTH). Its major components include the AUDITORY OSSICLES and the EUSTACHIAN TUBE that connects the cavity of middle ear (tympanic cavity) to the upper part of the throat.HSP27 Heat-Shock Proteins: A subfamily of small heat-shock proteins that function as molecular chaperones that aid in refolding of non-native proteins. They play a protective role that increases cellular survival during times of stress.Mastoid: The posterior part of the temporal bone. It is a projection of the petrous bone.Tympanoplasty: Surgical reconstruction of the hearing mechanism of the middle ear, with restoration of the drum membrane to protect the round window from sound pressure, and establishment of ossicular continuity between the tympanic membrane and the oval window. (Dorland, 28th ed.)HSP20 Heat-Shock Proteins: A subfamily of small heat-shock proteins that are closely related to ALPHA B-CRYSTALLIN. Hsp20 heat-shock proteins can undergo PHOSPHORYLATION by CYCLIC GMP-DEPENDENT PROTEIN KINASES.Magnets: Objects that produce a magnetic field.Solar Activity: Any type of variation in the appearance of energy output of the sun. (NASA Thesaurus, 1994)Magnetic Fields: Areas of attractive or repulsive force surrounding MAGNETS.Newspapers: Publications printed and distributed daily, weekly, or at some other regular and usually short interval, containing news, articles of opinion (as editorials and letters), features, advertising, and announcements of current interest. (Webster's 3d ed)Magnetic Phenomena: Characteristics, properties, and effects of magnetic substances and magnetic fields.
Magnetospirillum magneticum an alphaproteobacterium, members of various phyla possess the magnetosome gene cluster, such as ... In cultures of Magnetospirillum magnetotacticum, iron can not be replaced with other transition metals (Ti, Cr, Co, Cu, Ni, Hg ... Urban (2000). "Adverse effects of microgravity on the magnetotactic bacterium Magnetospirillum magnetotacticum". Acta ... "Dynamics of iron uptake and Fe3O4 biomineralization during aerobic and microaerobic growth of Magnetospirillum gryphiswaldense ...
However, a more recent report has shown that magA mutants of both Magnetospirillum magneticum AMB-1 and M. gryphiswaldense MSR- ... The MagA protein of Magnetospirillum sp. strain AMB-1 has been reported to be required for synthesis of bacterial magnetic ... "Iron-regulated expression and membrane localization of the magA protein in Magnetospirillum sp. strain AMB-1". Journal of ...
... magneticum strain AMB-1; M. gryphiswaldense and M. bellicus. The typical Habitat (ecology)habitat of Magnetospirillum species ... Magnetospirillum bellicus Magnetospirillum caucaseum Magnetospirillum gryphiswaldense Magnetospirillum magnetotacticum -- ... description of Magnetospirillum gryphiswaldense sp. nov. and transfer of Aquaspirillum magnetotacticum to Magnetospirillum ... Magnetospirillum marisnigri Magnetospirillum moscoviense *Blakemore, Richard (1975). "Magnetotactic bacteria". Science. 190 ( ...
Genomic DNA from Magnetospirillum magneticum strain AMB-1 TypeStrain=False Application: ... Magnetospirillum magneticum (ATCC® 700264D-5™) Strain Designations: Genomic DNA from Magnetospirillum magneticum strain AMB-1 [ ... Magnetospirillum magneticum ATCC® 700264D-5™ dried Total DNA: At least 5 µg in 1X TE buffer ... Genomic DNA from Magnetospirillum magneticum strain AMB-1 [ATCC® 700264™] Biosafety Level 1 Biosafety classification is based ...
... Designation: AMB-1 TypeStrain=False Application: Produces magnetite Transformation ... Magnetospirillum magneticum (ATCC® 700264™) Strain Designations: AMB-1 / Type Strain: no / Biosafety Level: 1 ... An iron-regulated gene, magA, encoding an iron transport protein of Magnetospirillum sp. strain AMB-1. J. Biol. Chem. 270: ... Evolutionary relationships among Magnetospirillum strains inferred from phylogenetic analysis of 16S rDNA sequences. J. ...
Glycolysis / Gluconeogenesis - Magnetospirillum magneticum [ Pathway menu , Organism menu , Pathway entry , Download KGML , ...
Sulfur metabolism - Magnetospirillum magneticum [ Pathway menu , Organism menu , Pathway entry , Download KGML , Show ...
Magnetospirillum magneticum (strain AMB-1 / ATCC 700264)Imported. ,p>Information which has been imported from another database ... Magnetospirillum magneticum (strain AMB-1 / ATCC 700264) OX=342108 GN=amb3439 PE=4 SV=1 ... Magnetospirillum magnetotacticum MS-1. 339. UniRef90_Q2W1N2. Cluster: Response regulator containing a CheY-like receiver domain ... cellular organisms › Bacteria › Proteobacteria › Alphaproteobacteria › Rhodospirillales › Rhodospirillaceae › Magnetospirillum ...
M. magneticum AMB-1 produces both hydroxamate and catechol siderophores.",. keywords = "Magnetic bacterium, Magnetospirillum ... Siderophore production by the magnetic bacterium Magnetospirillum magneticum AMB-1. In: FEMS Microbiology Letters. 2003 ; Vol. ... Fingerprint Dive into the research topics of Siderophore production by the magnetic bacterium Magnetospirillum magneticum AMB- ... Calugay RJ, Miyashita H, Okamura Y, Matsunaga T. Siderophore production by the magnetic bacterium Magnetospirillum magneticum ...
Synthesis of bacterial magnetic particles during cell cycle of Magnetospirillum magneticum AMB-1. / Yang, Chen Dong; Takeyama, ... Synthesis of bacterial magnetic particles during cell cycle of Magnetospirillum magneticum AMB-1. In: Applied Biochemistry and ... title = "Synthesis of bacterial magnetic particles during cell cycle of Magnetospirillum magneticum AMB-1", ... keywords = "Bacterial magnetic particle, Cell cycle, magA gene, Magnetospirillum magneticum AMB-1, Synchronous culture", ...
... magneticum strain AMB-1; M. gryphiswaldense and M. bellicus. The typical Habitat (ecology)habitat of Magnetospirillum species ... Magnetospirillum bellicus Magnetospirillum caucaseum Magnetospirillum gryphiswaldense Magnetospirillum magnetotacticum -- ... description of Magnetospirillum gryphiswaldense sp. nov. and transfer of Aquaspirillum magnetotacticum to Magnetospirillum ... Magnetospirillum marisnigri Magnetospirillum moscoviense *Blakemore, Richard (1975). "Magnetotactic bacteria". Science. 190 ( ...
Q2W7Q6 - Magnetospirillum magneticum (strain AMB-1 / ATCC 700264) 1 ×Close. Find Sequence Motif ...
Magnetospirillum magneticum AMB-1 isolated by Arakaki et al. was facultative anaerobic magnetotactic spirilla [60]. ... The Magnetospirillum magnetotacticum strain MS-1 was the first member of the family to be isolated [63], while the ... evaluated the toxicity of magnetosomes from Magnetospirillum gryphiswaldense to mouse fibroblasts in vitro and found that the ... that Mms6 is a dominant protein that tightly associates with the surface of bacterial magnetites in Magnetospirillum magneticum ...
Magnetospirillum magneticum. By Adam Wheeler Mannheimia Succiniciproducens. By Lisa Nguyen Marinobacter aquaeolei. By Allan Ji ...
Magnetospirillum magneticum. By Adam Wheeler Mannheimia Succiniciproducens. By Lisa Nguyen Marinobacter aquaeolei. By Allan Ji ...
Crystallization and preliminary crystallographic analysis of the Magnetospirillum magneticum AMB-1 and M. gryphiswaldense MSR-1 ... Here, the crystallization and preliminary X-ray analysis of recombinant and purified Magnetospirillum magneticum and M. ...
Magnetospirillum magneticum AMB-1] * gi,83313570,ref,YP_423834.1, Putative pit accessory protein [Magnetospirillum magneticum ... gi,46201363,ref,ZP_00055174.2,_2:207 COG1392: Phosphate transport regulator (distant homolog of PhoU) [Magnetospirillum ...
Magnetospirillum magneticum AMB-1] * gi,82947040,dbj,BAE51904.1, Hypothetical UPF0249 protein TTE0334 [Magnetospirillum ... gi,82946221,dbj,BAE51085.1, Uncharacterized protein conserved in bacteria [Magnetospirillum magneticum AMB-1] * * gi,48854270, ... gi,83311380,ref,YP_421644.1,_1:238 hypothetical protein amb2281 [Magnetospirillum magneticum AMB-1] * ... gi,46201800,ref,ZP_00208253.1,_1:283 COG3394: Uncharacterized protein conserved in bacteria [Magnetospirillum magnetotacticum ...
Mms13 of Magnetospirillum magneticum. *9.B.90.1.3. Uncharacterized protein with 122 aas and 3 TMSs in a 1 + 2 TMS arrangement. ...
Efficient Genome Editing of Magnetospirillum magneticum AMB-1 by CRISPR-Cas9 System for Analyzing Magnetotactic Behavior. ...
Global gene expression analysis of iron-inducible genes in Magnetospirillum magneticum AMB-1. J. Bacteriol. 188: 2275-2279. ... Complete genome sequence of the facultative anaerobic magnetotactic bacterium Magnetospirillum sp. strain AMB-1. DNA Res. 12: ...
... and biochemical investigations of the role of MamP in redox control of iron biomineralization in Magnetospirillum magneticum. ... Genetic Dissection of the mamAB and mms6 Operons Reveals a Gene Set Essential for Magnetosome Biogenesis in Magnetospirillum ... mamO and mamE genes are essential for magnetosome crystal biomineralization in Magnetospirillum gryphiswaldense MSR-1. Research ... The cation diffusion facilitator proteins MamB and MamM of Magnetospirillum gryphiswaldense have distinct and complex functions ...
Genus: Magnetospirillum. 5. Magnetospirillum magneticum. 1. Magnetospirillum magnetotacticum. 4. Genus: Mannheimia. 1. ...
Magnetospirillum magneticum an alphaproteobacterium, members of various phyla possess the magnetosome gene cluster, such as ... In cultures of Magnetospirillum magnetotacticum, iron can not be replaced with other transition metals (Ti, Cr, Co, Cu, Ni, Hg ... Urban (2000). "Adverse effects of microgravity on the magnetotactic bacterium Magnetospirillum magnetotacticum". Acta ... "Dynamics of iron uptake and Fe3O4 biomineralization during aerobic and microaerobic growth of Magnetospirillum gryphiswaldense ...
Here we show that the magnetotactic bacterium Magnetospirillum magneticum strain AMB-1 forms a highly disordered, phosphate- ... is a major regulator of magnetite biomineralization in Magnetospirillum magneticum AMB-1. Mol Microbiol 85(4):684-699. ... M. magneticum (AMB-1) was grown aerobically at 28 °C in modified low iron medium, harvested and transferred to microaerobic (1 ... 1995) A simple light scattering method to assay magnetism in Magnetospirillum gryphiswaldense. FEMS Microbiol Lett 132:139-145. ...
2016). Magnetite biomineralization in Magnetospirillum magneticum is regulated by a switch-like behavior in the HtrA protease ... A novel protein tightly bound to bacterial magnetic particles in Magnetospirillum magneticum strain AMB-1. J. Biol. Chem. 278, ... gryphiswaldense MSR-1 and Magnetospirillum magneticum AMB-1(Baumgartner et al., 2013; Fdez-Gubieda et al., 2013). Also, in ... is a major regulator of magnetite biomineralization in Magnetospirillum magneticum AMB-1. Mol. Microbiol. 85, 684-699. doi: ...
In the present study, we used Magnetospirillum magneticum AMB-1 as a model organism to examine the influence of ultraviolet-B ( ... Changes of cell growth and magnetosome biomineralization in Magnetospirillum magneticum AMB-1 after ... ...
Tomschek, K.: Effect of pH on Magnetospirillum magneticum using fermentation. Master, Universität Potsdam, Potsdam (2014) ...
  • In this dissertation, the cloning and sequencing of a form II RubisCO gene (cbbM) in the magnetotactic spirillum, Magnetospirillum magnetotacticum is reported. (iastate.edu)
  • 254) Ronie J. Calugay, Yoshiko Okamura, Aris Tri Wahyudi, Haruko Takeyama.Tadashi Matsunaga: gSiderophore Production of a Periplasmic Transport Binding Protein Kinase Gene Defective Mutant of Magnetospirillum magneticum AMB-1. (tuat.ac.jp)
  • By determining the structure of MamA from Desulfovibrio magneticus RS-1 using X-ray crystallography, we have opened up the structure-sequence landscape. (nih.gov)
  • The propensity of M. magneticum AMB-1 for the assimilation of large amounts of iron accounts for the rapid depletion of iron in the medium, thereby triggering siderophore excretion. (elsevier.com)
  • Effect of pH on Magnetospirillum magneticum using fermentation. (mpg.de)